57 lines
1.4 KiB
Diff
57 lines
1.4 KiB
Diff
From e39d51b2236ab17628fe5d110296cd33a9c4427e Mon Sep 17 00:00:00 2001
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From: Chen-Yu Tsai <wens@csie.org>
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Date: Sat, 7 Dec 2013 01:29:42 +0800
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Subject: [PATCH] ARM: dts: sun7i: olinuxino-micro: Enable GMAC instead of EMAC
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GMAC has better performance and fewer hardware issues.
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Use the GMAC in MII mode for ethernet instead of the EMAC.
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Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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---
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arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 ++++++++---------------
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1 file changed, 8 insertions(+), 15 deletions(-)
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diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
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index d377696..bf6f6c8 100644
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--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
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+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
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@@ -19,21 +19,6 @@
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compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20";
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soc@01c00000 {
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- emac: ethernet@01c0b000 {
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- pinctrl-names = "default";
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- pinctrl-0 = <&emac_pins_a>;
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- phy = <&phy1>;
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- status = "okay";
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- };
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-
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- mdio@01c0b080 {
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- status = "okay";
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-
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- phy1: ethernet-phy@1 {
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- reg = <1>;
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- };
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- };
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-
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mmc0: mmc@01c0f000 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_pins_a>;
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@@ -110,6 +95,14 @@
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pinctrl-0 = <&i2c2_pins_a>;
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status = "okay";
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};
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+
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+ gmac: ethernet@01c50000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&gmac_pins_mii>;
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+ snps,phy-addr = <1>;
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+ phy-mode = "mii";
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+ status = "okay";
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+ };
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};
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leds {
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--
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1.8.5.1
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